Trying to choose an auto shop in Phoenix is no easy task, with so many options, including those that might prey upon the auto-illiterate. But azcentral.com viewers say you can rest at ease with Sun Devil Auto. This Tempe-based repair shop has been keeping cars running smoothly for 30 years, offering services from basic tune-ups and glass repair to overhauls. With 20 locations throughout the Valley, an honest mechanic is sure to be close by.